diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt73usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt73usb.c | 34 |
1 files changed, 10 insertions, 24 deletions
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index ffed3ec5fb99..5fa697bfaa14 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -255,42 +255,28 @@ static const struct rt2x00debug rt73usb_rt2x00debug = { /* * Configuration handlers. */ -static void rt73usb_config_mac_addr(struct rt2x00_dev *rt2x00dev, u8 *addr) +static void rt73usb_config_mac_addr(struct rt2x00_dev *rt2x00dev, __le32 *mac) { - __le32 reg[2]; u32 tmp; - memset(®, 0, sizeof(reg)); - memcpy(®, addr, ETH_ALEN); - - tmp = le32_to_cpu(reg[1]); + tmp = le32_to_cpu(mac[1]); rt2x00_set_field32(&tmp, MAC_CSR3_UNICAST_TO_ME_MASK, 0xff); - reg[1] = cpu_to_le32(tmp); + mac[1] = cpu_to_le32(tmp); - /* - * The MAC address is passed to us as an array of bytes, - * that array is little endian, so no need for byte ordering. - */ - rt73usb_register_multiwrite(rt2x00dev, MAC_CSR2, ®, sizeof(reg)); + rt73usb_register_multiwrite(rt2x00dev, MAC_CSR2, mac, + (2 * sizeof(__le32))); } -static void rt73usb_config_bssid(struct rt2x00_dev *rt2x00dev, u8 *bssid) +static void rt73usb_config_bssid(struct rt2x00_dev *rt2x00dev, __le32 *bssid) { - __le32 reg[2]; u32 tmp; - memset(®, 0, sizeof(reg)); - memcpy(®, bssid, ETH_ALEN); - - tmp = le32_to_cpu(reg[1]); + tmp = le32_to_cpu(bssid[1]); rt2x00_set_field32(&tmp, MAC_CSR5_BSS_ID_MASK, 3); - reg[1] = cpu_to_le32(tmp); + bssid[1] = cpu_to_le32(tmp); - /* - * The BSSID is passed to us as an array of bytes, - * that array is little endian, so no need for byte ordering. - */ - rt73usb_register_multiwrite(rt2x00dev, MAC_CSR4, ®, sizeof(reg)); + rt73usb_register_multiwrite(rt2x00dev, MAC_CSR4, bssid, + (2 * sizeof(__le32))); } static void rt73usb_config_type(struct rt2x00_dev *rt2x00dev, const int type) |